PE42442A-Z pSemi SP4T RF Switch 30MHz to 6GHz

The pSemi PE42442A-Z is an integrated RF switch designed for radio-frequency applications that require compact switching, wide frequency coverage, and PCB integration. With an SP4T configuration and UltraCMOS® technology, it is suitable for 3G/4G systems and other compatible RF switching applications.

This model uses an absorptive topology, operates across 30MHz to 6GHz, and provides 61 dB isolation, 1.1 dB insertion loss, and 58 dBm IIP3, with test data specified at 900MHz. These characteristics make it suitable for RF signal paths where strong isolation and low insertion loss are important.

Electrically, the device operates from a 3.3 V supply, with 50 Ohm impedance and an operating temperature range of -40 °C to 105 °C. It is supplied in a 24-WFQFN exposed-pad package, identified as 24-QFN (4x4), and is intended for surface mounting.

Features:

• Integrated RF switch
• Brand: pSemi
• Model: PE42442A-Z
• Series: UltraCMOS®
• RF type: 3G/4G
• Topology: absorptive
• Circuit: SP4T
• Frequency range: 30MHz to 6GHz
• Isolation: 61 dB
• Insertion loss: 1.1 dB
• Test frequency: 900MHz
• IIP3: 58 dBm
• Impedance: 50 Ohm
• Supply voltage: 3.3 V
• Operating temperature: -40 °C to 105 °C
• Mounting type: surface mount
• Package: 24-QFN (4x4)